8 |
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import static java.util.concurrent.TimeUnit.SECONDS; |
9 |
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|
10 |
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import java.util.Arrays; |
11 |
– |
import java.util.Collections; |
11 |
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import java.util.concurrent.CountDownLatch; |
12 |
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import java.util.concurrent.ExecutionException; |
13 |
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import java.util.concurrent.ForkJoinPool; |
309 |
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try { |
310 |
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AsyncFib f = this; |
311 |
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int n = f.number; |
312 |
< |
if (n > 1) { |
313 |
< |
while (n > 1) { |
314 |
< |
AsyncFib p = f; |
315 |
< |
AsyncFib r = new AsyncFib(n - 2); |
316 |
< |
f = new AsyncFib(--n); |
317 |
< |
p.linkSubtasks(r, f); |
319 |
< |
r.fork(); |
320 |
< |
} |
321 |
< |
f.number = n; |
312 |
> |
while (n > 1) { |
313 |
> |
AsyncFib p = f; |
314 |
> |
AsyncFib r = new AsyncFib(n - 2); |
315 |
> |
f = new AsyncFib(--n); |
316 |
> |
p.linkSubtasks(r, f); |
317 |
> |
r.fork(); |
318 |
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} |
319 |
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f.complete(); |
320 |
|
} |
347 |
|
try { |
348 |
|
FailingAsyncFib f = this; |
349 |
|
int n = f.number; |
350 |
< |
if (n > 1) { |
351 |
< |
while (n > 1) { |
352 |
< |
FailingAsyncFib p = f; |
353 |
< |
FailingAsyncFib r = new FailingAsyncFib(n - 2); |
354 |
< |
f = new FailingAsyncFib(--n); |
355 |
< |
p.linkSubtasks(r, f); |
360 |
< |
r.fork(); |
361 |
< |
} |
362 |
< |
f.number = n; |
350 |
> |
while (n > 1) { |
351 |
> |
FailingAsyncFib p = f; |
352 |
> |
FailingAsyncFib r = new FailingAsyncFib(n - 2); |
353 |
> |
f = new FailingAsyncFib(--n); |
354 |
> |
p.linkSubtasks(r, f); |
355 |
> |
r.fork(); |
356 |
|
} |
357 |
|
f.complete(); |
358 |
|
} |
920 |
|
AsyncFib f = new AsyncFib(8); |
921 |
|
FailingAsyncFib g = new FailingAsyncFib(9); |
922 |
|
ForkJoinTask[] tasks = { f, g }; |
923 |
< |
Collections.shuffle(Arrays.asList(tasks)); |
923 |
> |
shuffle(tasks); |
924 |
|
try { |
925 |
|
invokeAll(tasks[0], tasks[1]); |
926 |
|
shouldThrow(); |
947 |
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FailingAsyncFib g = new FailingAsyncFib(9); |
948 |
|
AsyncFib h = new AsyncFib(7); |
949 |
|
ForkJoinTask[] tasks = { f, g, h }; |
950 |
< |
Collections.shuffle(Arrays.asList(tasks)); |
950 |
> |
shuffle(tasks); |
951 |
|
try { |
952 |
|
invokeAll(tasks[0], tasks[1], tasks[2]); |
953 |
|
shouldThrow(); |
974 |
|
AsyncFib g = new AsyncFib(9); |
975 |
|
AsyncFib h = new AsyncFib(7); |
976 |
|
ForkJoinTask[] tasks = { f, g, h }; |
977 |
< |
Collections.shuffle(Arrays.asList(tasks)); |
977 |
> |
shuffle(tasks); |
978 |
|
try { |
979 |
|
invokeAll(Arrays.asList(tasks)); |
980 |
|
shouldThrow(); |